Solve Cheryl’s Birthday Problem Sum – Part 2

Here’s Part II to #CherylsBirthday: Figure out Cheryl’s age?

Find out about the Singaporean behind this version of the logic question that went viral internationally.

Adrian Lee

SINGAPORE – First it was her birthday. This time, Cheryl’s age is up in the air with a second part to the viral puzzle that made international headlines recently.


About the Author


I am Adrian Lee from Sunny Singapore. My passions are in digital electronics, quantum physics, and exploring lifestyles. In this personal blog, I journal my thoughts and lessons. Enjoy!

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